JPH0261253A - Panel for building - Google Patents

Abstract

PURPOSE:To raise the water proofness and sealability of panels by a method in which the upper edge of the fitting groove of a female connector of a smoothened from by extrusion molding is joined with a water-proof packing without aperture in the connection of panels. CONSTITUTION:The fixing part 5 of n-th stage board A1 is fixed by nails betato a wall base alpha consisting of main column, pole, water-proof sheet, etc. The lower edge 9 of the female connector 6 of n+1 stage board A2 is fitted into the coupling groove 4 and the coupling groove 7 is combined with the insert edge 3 to form a connection. In forming the whole of wall, these processes are carried out from the base to the beams. For the base, starter is used, and for joint, joiner and caulking are used. Also for entrance corners, caulking and various trimmers are used. The effects of water-proof packing piece 10 can thus be maintained for long periods without deterioration by ultraviolet rays.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention provides architectural panels (hereinafter referred to as
(simply referred to as panels).

[Conventional technology]

Conventionally, panels of this type have been commercially available, such as panels in which male and female connecting portions are formed on both sides of a thin metal plate by roll forming, or panels made by extrusion molding and hardening of a synthetic resin. This type of panel achieved waterproofness and packing properties through the contact between metals or hard synthetic resins at the joints.

However, when constructing this type of panel, joint adjustment results in incomplete connections, resulting in a decrease in waterproofness. For this reason, caulking material made of hot melt adhesive is applied to the male or female joints of the panel.
Panels with a packing material made of soft foam are also on the market.

However, in the former case, since the caulking material generally has adhesive properties, the panel must be inserted and removed several times during construction, which has the disadvantage that the caulking material peels off. Furthermore, when a soft foam packing material is used, there is a drawback that the packing material absorbs water and moisture from evaporated rainwater infiltrates into the interior of the wall. Furthermore, it has been difficult to maintain a constant connection between panels due to the repulsive force caused by elastic deformation of rubber-based packing materials.

[Purpose of the invention]

The present invention uses extrusion molding of a metal material to form a panel consisting of a decorative surface, a male connecting part, and a female connecting part, and a waterproof packing piece made of flexible synthetic resin is attached to the insertion edge of the male connecting part. Waterproofness and sealing are achieved by bringing the waterproof packing piece into contact with the upper edge of the fitting groove of the female connecting part, which is arranged along the longitudinal direction and formed smoothly by extrusion at the connecting part of the panel, without any gaps. To propose a panel which has improved properties and also allows easy and reliable adhesion of an insertion edge and a waterproof packing piece.

〔Example〕

Embodiments of the panel according to the present invention will be described in detail below with reference to the drawings. FIG. 1 is a perspective view showing a typical embodiment of panel A, in which a decorative surface portion 1, a male type connecting portion 1, and a female type connecting portion are formed by extrusion molding a metal material such as aluminum laminate or aluminum alloy. The cross section is formed into a substantially gutter shape. To explain further, the decorative surface portion 1 is the exterior or decorative surface of the panel A, and can be formed into a trapezoidal shape as shown in FIG. 1, or any shape as required, such as a triangular shape or a mountain shape. . The male connecting portion protrudes outward and has an insertion edge 3 that is inserted into the engagement groove 7 of the female connecting portion i when panel A is connected. It consists of a fitting groove 4 into which the lower edge 9 of the engagement groove 7 is fitted, and a fixing part 5 which fixes the panel A to the wall base. In addition,
In the figure, the insertion edge 3 is inclined upward, but this is to facilitate connection of the panels A, and it is also possible to form it horizontally or inclined downward. Further, the female type connecting member has an engaging groove 7 having a U-shaped cross section or a U-shaped cross section for engaging the insertion edge 3. Furthermore, 10 is a waterproof packing piece formed into a fin shape by extrusion molding of synthetic resin, and is disposed on the insertion edge 3 along the longitudinal direction. This waterproof packing piece 10 is soft or semi-hard, or is hard at the adhesive part with the insertion edge 3, and becomes softer toward the tip, and has elasticity and flexibility, and is not sticky at room temperature. It is genderless. To explain further, when the panels A are connected as shown in FIG. It also functions as packing. Since Panel A is formed by extrusion processing, it has excellent dimensional stability and has a smooth surface, unlike when, for example, a thin metal plate is bent. Waterproof packing piece 10
and the upper edge 8 of the engagement groove 7 are in contact with each other without a gap, and the waterproofness and packing performance are greatly improved. In addition, waterproof packing piece 1
0 can be attached by adhesive or heat fusion after extrusion molding of panel A, or can be extrusion molded at the same time as panel A.

Next, a construction example will be briefly explained. Assume that panel A shown in FIG. 1 is used to form a wall by laying it horizontally as shown in FIG. 2. Panel A is made of aluminum extruded to a thickness of about 1.5 mm, then alumite treated and electrodeposited, and the waterproof packing piece 10
is made by extrusion molding polyvinyl chloride into a fin shape and pasting it on the insert edge 3 by heat fusion. Therefore, the fixing part 5 of the 0th stage port A section is fixed to the wall base α consisting of main pillars, studs, waterproof sheets, etc. (the figure shows the wall base when no waterproof sheet is used) via nails β. . Next, the lower edge 9 of the female connecting portion of the n+1 board A2 is combined with the fitting groove 4, and the retaining groove 7 is combined with the insertion edge 3 to form the connecting portion as shown in FIG. Form. In addition, in order to form the entire wall, it is sufficient to carry out the steps described above from the base toward the girder. Although not shown, a starter is used for the base, a joiner is used for the vertical joints, caulking material,
It is necessary to use caulking material and various accessories for the exits, large corners, etc. The wall body formed in this manner not only has good waterproof and sealing properties (but also, since the waterproof packing piece 10 is located in a position that is not exposed to direct sunlight, there is no UV deterioration and the effect of the waterproof packing piece 10 lasts for a long time). This creates a wall that can be maintained.

What has been described above is only one embodiment of the panel A according to the present invention, and it can also be formed as shown in FIGS. 3(a) to 6(a) to 6(1). That is, Fig. 3(a)
~(e), FIGS. 4(a) to (q) are modifications of the male connecting portion I, and in particular, FIGS. 3(a) to (e) are modifications of the insertion edge 3, and (a) The figure shows the insertion edge 3 with the insertion edge 3 almost horizontal, (
b), (C) The illustrations show an insertion edge 3 with a protrusion 3a provided at the tip or base, or in the middle (not shown) to further improve waterproofness and strengthen the engagement force, and (d) the illustration shows a waterproof packing piece 10. A groove 3b is provided at the position where the plug-in edge 3 is provided to strengthen integration with the waterproof packing piece 10. Figures (e) and (f) show the insertion edge 3 having a step 3c at the base. ,(
g) The figure shows an insert edge 3 with a groove 3d that prevents capillary action.
, (h) to (j) show a plug-in edge 3 with draft-shaped unevenness on the upper or lower surface, and (b) show a plug-in edge 3 with a hollow 3e.
, (Figure 11 shows two parallel or triangular protrusions.
The insert edge 3 is formed from the protruding piece 3f of the book.) The figure shows the insert edge 3 formed into a square shape. Also, Figures 4(a) to (Q
) is a modified example of the male type connecting part 2, in particular, (k-(e)) shows a male type connecting part 2 which is raised by forming the fixing part 5 in a U-shape, an L-shape, or a box shape. ) to (q) The figures show reinforced bone 2a.
Mainly male type connection part with. In addition, Fig. 3(a) to (
B)) and FIGS. 4(a) to 4(q) only show the main male connecting portion and omit the waterproof packing piece 1O. Further, FIGS. 5(a) to 5(u) show modified examples of the female type connecting portion 6, and in particular, FIG. 5(r) corresponds to the insertion edge 3 shown in FIG. The same shall apply. Also, Figure 6 (
a) to (1) are mainly modified examples of the decorative surface section 1, and can be made into various shapes. In particular, panels A to (c) to (k) are panel A in which the design has been improved by applying a wavy pattern in any range and position of the decorative surface part l, and panels (n) and (0) are panels in which the decorative surface part l is wide. Panels that prevent deformation during the process, (p) ~ (
r) In the figure, a synthetic resin foam 11 such as polyurethane foam, polyisocyanurate foam, phenol foam, polystyrene foam, Panel A is laminated with polyurea foam, etc., and a backing material 12 is laminated as necessary to improve the heat insulation properties. Figures (S) and (1) show panel A in which a fixing part 5a is formed on the female type connecting part. In particular, Figure (1) shows panel A that is hookable. Incidentally, an embossed pattern of an arbitrary pattern can be applied to an arbitrary range on the decorative surface portion l. Moreover, the panel A may be a combination of each of FIGS. 3 to 6.

[Effects of the Invention] As described above, according to the panel of the present invention, ■Since it is formed by extrusion molding of metal, it has excellent moldability and dimensional stability, and can be easily formed into shapes that cannot be formed by roll molding. . ■Because it is extruded, the surface is smooth and comes into contact with the waterproof packing piece at the connecting part without any gaps, greatly improving waterproofness and sealing performance. ■When the panels are connected, the waterproof packing pieces are not exposed to direct sunlight, which prevents UV deterioration and maintains waterproofness and sealability over a long period of time.

It has the following effects and characteristics.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing a typical embodiment of a construction panel according to the present invention, Fig. 2 is an explanatory view illustrating a connecting part formed using the above panel, and Figs. 3 (a) to (m). , Figure 4 (a
) to (Q), Fig. 5 (a) to (u), Fig. 6 (a) to (
1) is an explanatory diagram showing another embodiment. A... Architectural panel, l... Decorative surface part, I... Male type connecting part, 6-... Female type connecting part, 10... Waterproof banking piece. Figure Figure 1 α] Figure Figure Cow Figure rl, > [[) Figure Figure Figure 9 (9 Figure Figure Figure

Claims (1)

[Claims] (1) In an architectural panel formed by extrusion molding of a metal material so as to have a long decorative surface portion, a male connecting portion on one edge of the decorative surface portion, and a female connecting portion on the other side edge, the male 1. A construction panel characterized in that a flexible waterproof packing piece made of synthetic resin is integrally arranged along the longitudinal direction on the insertion edge of the mold connection part.